DE3668501D1 - for traegheitsmessung accelerometer arrangements signal treatment by the Coriolis force-use. - Google Patents

for traegheitsmessung accelerometer arrangements signal treatment by the Coriolis force-use.

Info

Publication number
DE3668501D1
DE3668501D1 DE19863668501 DE3668501A DE3668501D1 DE 3668501 D1 DE3668501 D1 DE 3668501D1 DE 19863668501 DE19863668501 DE 19863668501 DE 3668501 A DE3668501 A DE 3668501A DE 3668501 D1 DE3668501 D1 DE 3668501D1
Authority
DE
Germany
Prior art keywords
traegheitsmessung
use
coriolis force
signal treatment
accelerometer arrangements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19863668501
Other languages
German (de)
Inventor
J Merhav
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US06/789,658 priority Critical patent/US4870588A/en
Application filed by Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Priority to PCT/US1986/002222 priority patent/WO1987002469A1/en
Application granted granted Critical
Publication of DE3668501D1 publication Critical patent/DE3668501D1/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P9/00Measuring speed by using gyroscopic effect, e.g. using gas, using electron beam
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
DE19863668501 1985-10-21 1986-10-20 for traegheitsmessung accelerometer arrangements signal treatment by the Coriolis force-use. Expired - Fee Related DE3668501D1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/789,658 US4870588A (en) 1985-10-21 1985-10-21 Signal processor for inertial measurement using coriolis force sensing accelerometer arrangements
PCT/US1986/002222 WO1987002469A1 (en) 1985-10-21 1986-10-20 Signal processor for inertial measurement using coriolis force sensing accelerometer arrangements

Publications (1)

Publication Number Publication Date
DE3668501D1 true DE3668501D1 (en) 1990-03-01

Family

ID=25148298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863668501 Expired - Fee Related DE3668501D1 (en) 1985-10-21 1986-10-20 for traegheitsmessung accelerometer arrangements signal treatment by the Coriolis force-use.

Country Status (7)

Country Link
US (1) US4870588A (en)
EP (1) EP0243468B1 (en)
JP (1) JPS63501245A (en)
AU (1) AU6547386A (en)
CA (1) CA1261067A (en)
DE (1) DE3668501D1 (en)
WO (1) WO1987002469A1 (en)

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US5343764A (en) * 1986-10-28 1994-09-06 The Foxboro Company Coriolis-type mass flowmeter
US4911020A (en) * 1986-10-28 1990-03-27 The Foxboro Company Coriolis-type mass flowmeter circuitry
US5050439A (en) * 1986-10-28 1991-09-24 The Foxboro Company Coriolis-type mass flowmeter circuitry
KR960000099B1 (en) * 1986-10-28 1996-01-03 더폭스보로 컴패니 Coriolis-type mass flowmeter
US5640325A (en) * 1988-09-13 1997-06-17 Litton Systems, Inc. Sensor array dynamic position and orientation determination system
US5022818A (en) 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly
DE4016907C3 (en) * 1990-05-25 1998-06-10 Krohne Ag The mass flow meter
DE4124296C2 (en) * 1990-07-28 1993-02-11 Krohne Messtechnik Massametron Gmbh & Co Kg, 7401 Pliezhausen, De
US5331853A (en) * 1991-02-08 1994-07-26 Alliedsignal Inc. Micromachined rate and acceleration sensor
US5243278A (en) * 1991-02-08 1993-09-07 Sundstrand Corporation Differential angular velocity sensor that is sensitive in only one degree of freedom
US5168756A (en) * 1991-02-08 1992-12-08 Sundstrand Corporation Dithering coriolis rate and acceleration sensor utilizing a permanent magnet
US5241861A (en) * 1991-02-08 1993-09-07 Sundstrand Corporation Micromachined rate and acceleration sensor
US5396797A (en) * 1991-02-08 1995-03-14 Alliedsignal Inc. Triaxial angular rate and acceleration sensor
MX9702434A (en) 1991-03-07 1998-05-31 Masimo Corp Signal processing apparatus.
DE4124295C2 (en) 1991-07-22 1993-07-01 Krohne Ag, Basel, Ch
DE4224379C2 (en) 1992-07-06 1998-05-20 Krohne Messtechnik Kg The mass flow meter
US5353226A (en) * 1992-08-25 1994-10-04 The United States Of America As Represented By The Secretary Of The Air Force Coriolis indicator for situational awareness
DE4423168C2 (en) 1994-07-04 1998-09-24 Krohne Ag The mass flow meter
DE4435809A1 (en) 1994-10-07 1996-04-11 Krohne Messtechnik Kg Meter for flowing media
US6003371A (en) * 1995-02-21 1999-12-21 Wacoh Corporation Angular velocity sensor
JP3585980B2 (en) * 1995-02-21 2004-11-10 株式会社ワコー An angular velocity sensor
US6308134B1 (en) 1996-12-27 2001-10-23 Magellan Dis, Inc. Vehicle navigation system and method using multiple axes accelerometer
US6002952A (en) 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
US5905201A (en) * 1997-10-28 1999-05-18 Alliedsignal Inc. Micromachined rate and acceleration sensor and method
US6532419B1 (en) 1998-09-23 2003-03-11 Magellan Dis, Inc. Calibration of multi-axis accelerometer in vehicle navigation system
US6463311B1 (en) 1998-12-30 2002-10-08 Masimo Corporation Plethysmograph pulse recognition processor
US6318176B1 (en) 1999-03-26 2001-11-20 Seagate Technology Llc Rotational inductive accelerometer
JP3799437B2 (en) * 1999-04-20 2006-07-19 株式会社豊田中央研究所 Object displacement and vibration analysis method, apparatus and a recording medium
US6516651B1 (en) * 1999-07-22 2003-02-11 Analog Devices, Inc. Coriolis effect transducer
US6430525B1 (en) 2000-06-05 2002-08-06 Masimo Corporation Variable mode averager
US7355512B1 (en) 2002-01-24 2008-04-08 Masimo Corporation Parallel alarm processor
US6789029B2 (en) * 2002-10-18 2004-09-07 Motorola, Inc. Method and apparatus for signal extraction in an electronic sensor
DE10248736B4 (en) * 2002-10-18 2005-02-03 Litef Gmbh Method for determining a zero point error of a Coriolis gyro
US6970792B1 (en) 2002-12-04 2005-11-29 Masimo Laboratories, Inc. Systems and methods for determining blood oxygen saturation values using complex number encoding
DE10317158B4 (en) * 2003-04-14 2007-05-10 Litef Gmbh Method for determining a zero error in a Coriolis gyro
US6934665B2 (en) * 2003-10-22 2005-08-23 Motorola, Inc. Electronic sensor with signal conditioning
US7438683B2 (en) 2004-03-04 2008-10-21 Masimo Corporation Application identification sensor
JP2006176084A (en) * 2004-12-24 2006-07-06 Advics:Kk Detection value correction method for vehicle behavior sensor
US7957780B2 (en) 2005-03-01 2011-06-07 Masimo Laboratories, Inc. Physiological parameter confidence measure
US7779703B2 (en) * 2006-06-15 2010-08-24 The Boeing Company System and method for aligning a device relative to a reference point of a vehicle
US8020442B2 (en) * 2008-05-22 2011-09-20 Rosemount Aerospace Inc. High bandwidth inertial measurement unit
EP2861524A4 (en) * 2012-06-13 2016-07-06 Purdue Research Foundation Microelectromechanical system and methods of use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948096A (en) * 1971-03-16 1976-04-06 Sperry Rand Corporation Apparatus for computing the acceleration of an aircraft along its flight path
US4222272A (en) * 1978-03-27 1980-09-16 Sanders Associates, Inc. Processor for an inertial measurement unit
US4303978A (en) * 1980-04-18 1981-12-01 The Boeing Company Integrated-strapdown-air-data sensor system
US4445376A (en) * 1982-03-12 1984-05-01 Technion Research And Development Foundation Ltd. Apparatus and method for measuring specific force and angular rate
US4566327A (en) * 1982-04-21 1986-01-28 Rockwell International Corporation System and technique for bandwidth improvement in multifunction sensors
US4520669A (en) * 1982-07-28 1985-06-04 Rockwell International Corporation Cross-axis acceleration compensation for angular rate sensing apparatus
US4522062A (en) * 1983-09-02 1985-06-11 Sundstrand Data Control, Inc. Digital processor for use with an accelerometer based angular rate sensor
US4590801A (en) * 1983-09-02 1986-05-27 Sundstrand Data Control, Inc. Apparatus for measuring inertial specific force and angular rate of a moving body
US4510802A (en) * 1983-09-02 1985-04-16 Sundstrand Data Control, Inc. Angular rate sensor utilizing two vibrating accelerometers secured to a parallelogram linkage
US4592233A (en) * 1983-09-02 1986-06-03 Sundstrand Data Control, Inc. Angular base sensor utilizing parallel vibrating accelerometers
GB2146776B (en) * 1983-09-16 1986-07-30 Ferranti Plc Accelerometer systems
US4665748A (en) * 1985-10-21 1987-05-19 Sundstrand Data Control, Inc. Automatic continuous nulling of angular rate sensor

Also Published As

Publication number Publication date
AU6547386A (en) 1987-05-05
EP0243468A1 (en) 1987-11-04
EP0243468B1 (en) 1990-01-24
JPS63501245A (en) 1988-05-12
US4870588A (en) 1989-09-26
CA1261067A (en) 1989-09-26
WO1987002469A1 (en) 1987-04-23
EP0243468A4 (en) 1988-03-07
CA1261067A1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee